Chinese player Zheng Jie returns a ball to Danish tennis player Caroline Wozniacki during their first round game at the WTA Brussels Open tennis tournament in Brussels, on May 22, 2013. Zheng knocked top seed Wozniacki out of the Brussels Open on Wednesday, just hours after prevailing in a three-set opener held over because of Tuesday's heavy rain
Chinese player Zheng Jie returns a ball to Danish tennis player Caroline Wozniacki during their first round game at the WTA Brussels Open tennis tournament in Brussels, on May 22, 2013. Zheng knocked top seed Wozniacki out of the Brussels Open on Wednesday, just hours after prevailing in a three-set opener held over because of Tuesday's heavy rain
